These are word's definitions related to optical-density. Click on any word to go to its word's detail page. Or, go to the definition of optical-density.
0 the degree to which an object or material reduces the intensity of light passing through it:
The slower that light is able to travel through a given medium, the higher the optical density of the medium.
The area and average optical density of each fibre is measured.
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May 10, 2021
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